137704000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{2459}}^1$

素因数の和:2493

約数の個数: 112

約数和(自身を含む): 389900160

約数和(自身を除く): 252196160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1600, 1750, 2000, 2240, 2459, 2800, 3500, 4000, 4918, 5600, 7000, 8000, 9836, 11200, 12295, 14000, 17213, 19672, 24590, 28000, 34426, 39344, 49180, 56000, 61475, 68852, 78688, 86065, 98360, 122950, 137704, 157376, 172130, 196720, 245900, 275408, 307375, 344260, 393440, 430325, 491800, 550816, 614750, 688520, 786880, 860650, 983600, 1101632, 1229500, 1377040, 1721300, 1967200, 2151625, 2459000, 2754080, 3442600, 3934400, 4303250, 4918000, 5508160, 6885200, 8606500, 9836000, 13770400, 17213000, 19672000, 27540800, 34426000, 68852000, 137704000]

約数ペア:

[(1, 137704000), (2, 68852000), (4, 34426000), (5, 27540800), (7, 19672000), (8, 17213000), (10, 13770400), (14, 9836000), (16, 8606500), (20, 6885200), (25, 5508160), (28, 4918000), (32, 4303250), (35, 3934400), (40, 3442600), (50, 2754080), (56, 2459000), (64, 2151625), (70, 1967200), (80, 1721300), (100, 1377040), (112, 1229500), (125, 1101632), (140, 983600), (160, 860650), (175, 786880), (200, 688520), (224, 614750), (250, 550816), (280, 491800), (320, 430325), (350, 393440), (400, 344260), (448, 307375), (500, 275408), (560, 245900), (700, 196720), (800, 172130), (875, 157376), (1000, 137704), (1120, 122950), (1400, 98360), (1600, 86065), (1750, 78688), (2000, 68852), (2240, 61475), (2459, 56000), (2800, 49180), (3500, 39344), (4000, 34426), (4918, 28000), (5600, 24590), (7000, 19672), (8000, 17213), (9836, 14000), (11200, 12295)]